I found on avast forum that on LG official firmware don't work this feature(important) of avast.
Anyway, I installed CleanMaster security, and, in this application call blocking
worked it Conclusion: This is an Avast issue not LG issue
. Am I correct ? If yes, Avast is aware of it? Intends to fix it ? When?
My intention is to use one security solution, not more.
Looking forward for an answer(competent).
Thank you.